No problem, we've got 1887 and 4002 to multiply
1887 × 4002 = 4002 × (1887)
+ 4002 × 7 yielding 28014
+ 4002 × 80 resulting in 320160
+ 4002 × 800 that is equal 3201600
+ 4002 × 1000 yielding 4002000

= 7551774
